65527245 has 32 divisors (see below), whose sum is σ = 133136640. Its totient is φ = 29954880.

The previous prime is 65527223. The next prime is 65527277. The reversal of 65527245 is 54272556.

It is not a de Polignac number, because 65527245 - 2⁵ = 65527213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33726 + ... + 35615.

It is an arithmetic number, because the mean of its divisors is an integer number (4160520).

Almost surely, 2^65527245 is an apocalyptic number.

It is an amenable number.

65527245 is an abundant number, since it is smaller than the sum of its proper divisors (67609395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65527245 is a wasteful number, since it uses less digits than its factorization.

65527245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69362 (or 69356 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 65527245 is about 8094.8900548432. The cubic root of 65527245 is about 403.1567817020.

The spelling of 65527245 in words is "sixty-five million, five hundred twenty-seven thousand, two hundred forty-five".